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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lauren Lessard

Bib: 29304 •F •Age: N/A

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
31:58
3.11 mi
Rank: #26716
Start → 5K
31:58 | 10:18/mi
10K
1:03:50
6.21 mi
Rank: #26564 (+152)
5K → 10K
31:52 | 10:16/mi
15K
1:35:38
9.32 mi
Rank: #26435 (+129)
10K → 15K
31:48 | 10:15/mi
20K
2:08:01
12.43 mi
Rank: #26309 (+126)
15K → 20K
32:23 | 10:26/mi
HALF
2:14:59
13.11 mi
Rank: #26301 (+8)
20K → HALF
6:58 | 10:14/mi
25K
2:40:32
15.53 mi
Rank: #26176 (+125)
HALF → 25K
25:33 | 10:33/mi
30K
3:15:26
18.64 mi
Rank: #26094 (+82)
25K → 30K
34:54 | 11:14/mi
20M
3:31:04
20.00 mi
Rank: #26067 (+27)
30K → 20M
15:38 | 11:31/mi
21M
3:42:49
21.00 mi
Rank: #25995 (+72)
20M → 21M
11:45 | 11:45/mi
35K
3:50:34
21.75 mi
Rank: #25919 (+76)
21M → 35K
7:45 | 10:22/mi
23M
4:04:42
23.00 mi
Rank: #25882 (+37)
35K → 23M
14:08 | 11:18/mi
24M
4:16:01
24.00 mi
Rank: #25878 (+4)
23M → 24M
11:19 | 11:19/mi
40K
4:26:29
24.85 mi
Rank: #25913 (-35)
24M → 40K
10:28 | 12:15/mi
25.2M
4:31:16
25.20 mi
Rank: #25944 (-31)
40K → 25.2M
4:47 | 13:53/mi
FINISH
4:42:04
26.22 mi
Rank: #25918 (+26)
25.2M → FINISH
10:48 | 10:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:14:59
Pace10:18 /mi
2nd Half
Distance13.11 mi
Time2:27:05
Pace11:14 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:0331:5810:1831:58
10:18
-
10K
6.21 mi12:31:551:03:5010:1731:52
10:16
-0:02
15K
9.32 mi13:03:431:35:3810:1631:48
10:15
-0:01
20K
12.43 mi13:36:062:08:0110:1932:23
10:26
+0:11
HALF
13.11 mi13:43:042:14:5910:186:58
10:14
-0:12
25K
15.53 mi14:08:372:40:3210:2125:33
10:33
+0:19
30K
18.64 mi14:43:313:15:2610:3034:54
11:14
+0:41
20M
20.00 mi14:59:093:31:0410:3415:38
11:31
+0:17
21M
21.00 mi15:10:543:42:4910:3711:45
11:45
+0:14
35K
21.75 mi15:18:393:50:3410:377:45
10:22
-1:23
23M
23.00 mi15:32:474:04:4210:3914:08
11:18
+0:56
24M
24.00 mi15:44:064:16:0110:4111:19
11:19
+0:01
40K
24.85 mi15:54:344:26:2910:4410:28
12:15
+0:56
25.2M
25.20 mi15:59:214:31:1610:464:47
13:53
+1:38
FINISH
26.22 mi16:10:094:42:0410:4610:48
10:36
-3:17

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:14 /mi

Average Pace

10:46 /mi

Slowest Pace

13:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:59:05

63% of race

Time at Slower Pace

1:42:59

37% of race

Average Pace: 10:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:00:0331:5810:1831:58
10:18
#26716
10K
6.21 mi12:31:551:03:5010:1731:52
10:16
#26564
15K
9.32 mi13:03:431:35:3810:1631:48
10:15
#26435
20K
12.43 mi13:36:062:08:0110:1932:23
10:26
#26309
HALF
13.11 mi13:43:042:14:5910:186:58
10:14
#26301
25K
15.53 mi14:08:372:40:3210:2125:33
10:33
#26176
30K
18.64 mi14:43:313:15:2610:3034:54
11:14
#26094
20M
20.00 mi14:59:093:31:0410:3415:38
11:31
#26067
21M
21.00 mi15:10:543:42:4910:3711:45
11:45
#25995
35K
21.75 mi15:18:393:50:3410:377:45
10:22
#25919
23M
23.00 mi15:32:474:04:4210:3914:08
11:18
#25882
24M
24.00 mi15:44:064:16:0110:4111:19
11:19
#25878
40K
24.85 mi15:54:344:26:2910:4410:28
12:15
#25913
25.2M
25.20 mi15:59:214:31:1610:464:47
13:53
#25944
FINISH
26.22 mi16:10:094:42:0410:4610:48
10:36
#25918
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26716111071110726209(Top 90%)10851(Top 86%)10851(Top 190%)
10K6.21 mi3.10 mi26564+15211033+7411033+7426444(Top 91%)10981(Top 87%)10981(Top 192%)
15K9.32 mi3.11 mi26435+12910967+6610967+6626209(Top 90%)10851(Top 86%)10851(Top 190%)
20K12.43 mi3.11 mi26309+12610907+6010907+6025972(Top 89%)10724(Top 85%)10724(Top 188%)
HALF13.11 mi0.68 mi26301+810906+110906+126134(Top 90%)10837(Top 86%)10837(Top 190%)
25K15.53 mi2.42 mi26176+12510843+6310843+6325517(Top 88%)10526(Top 84%)10526(Top 184%)
30K18.64 mi3.11 mi26094+8210822+2110822+2125754(Top 89%)10762(Top 86%)10762(Top 188%)
20M20.00 mi1.36 mi26067+2710814+810814+825741(Top 89%)10844(Top 86%)10844(Top 190%)
21M21.00 mi1.00 mi25995+7210793+2110793+2124653(Top 85%)10325(Top 82%)10325(Top 181%)
35K21.75 mi0.75 mi25919+7610764+2910764+2924036(Top 83%)10009(Top 80%)10009(Top 175%)
23M23.00 mi1.25 mi25882+3710761+310761+325077(Top 86%)10608(Top 84%)10608(Top 186%)
24M24.00 mi1.00 mi25878+410773-1210773-1225662(Top 88%)10932(Top 87%)10932(Top 191%)
40K24.85 mi0.85 mi25913-3510797-2410797-2426218(Top 90%)11256(Top 89%)11256(Top 197%)
25.2M25.20 mi0.35 mi25944-3110816-1910816-1927098(Top 93%)11671(Top 93%)11671(Top 204%)
FINISH26.22 mi1.02 mi25918+26108161081625299(Top 87%)10793(Top 86%)10793(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26209

Females

10851

F18-39

10851

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26444

Females

10981

F18-39

10981

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26209

Females

10851

F18-39

10851

15K→20K

9.3 - 12.4 mi

Top 89%
×5
+106ft-86ft

Overall

25972

Females

10724

F18-39

10724

20K→HALF

12.4 - 13.1 mi

Top 90%
×2
+19ft-37ft

Overall

26134

Females

10837

F18-39

10837

HALF→25K

13.1 - 15.5 mi

Top 88%
×4
+66ft-88ft

Overall

25517

Females

10526

F18-39

10526

25K→30K

15.5 - 18.6 mi

Top 89%
×9
+181ft-148ft

Overall

25754

Females

10762

F18-39

10762

30K→20M

18.6 - 20.0 mi

Top 89%
×5
+64ft-50ft

Overall

25741

Females

10844

F18-39

10844

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24653

Females

10325

F18-39

10325

21M→35K

21.0 - 21.8 mi

Top 83%
×7
+17ft-86ft

Overall

24036

Females

10009

F18-39

10009

35K→23M

21.8 - 23.0 mi

Top 86%
×5
+23ft-63ft

Overall

25077

Females

10608

F18-39

10608

23M→24M

23.0 - 24.0 mi

Top 88%
×6
+12ft-82ft

Overall

25662

Females

10932

F18-39

10932

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26218

Females

11256

F18-39

11256

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

27098

Females

11671

F18-39

11671

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25299

Females

10793

F18-39

10793

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1409*
Passed By
611
Net Change
+798
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26716
5K → 10K275*123+152#26716#26564
10K → 15K18354+129#26564#26435
15K → 20K18761+126#26435#26309
20K → HALF2618+8#26309#26301
HALF → 25K16035+125#26301#26176
25K → 30K15775+82#26176#26094
30K → 20M6841+27#26094#26067
20M → 21M9018+72#26067#25995
21M → 35K837+76#25995#25919
35K → 23M6932+37#25919#25882
23M → 24M3632+4#25882#25878
24M → 40K2560-35#25878#25913
40K → 25.2M435-31#25913#25944
25.2M → FINISH4620+26#25944#25918
TOTALS1409*611+798

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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